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(306478) 1999SP3  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 16358.6 days
Unobserved 725 days

 

Astrometry summary
Optical
RMS of residuals 0.50
First observation 1977-07-20.564
Last observation 2022-05-04.177
Number (Discarded) 790 (3)

 

Get the observational details
ASCII file

 

Note: The ASCII file is in a format suitable for OrbFit input.